crwdns2934243:0crwdne2934243:0 mayer crwdns2934247:0crwdne2934247:0

crwdns2947189:0crwdne2947189:0:

Why do I here a low whistle sound when printing?

crwdns2934249:0crwdne2934249:0:

Print jobs are fine.  But low, loud whistle is heard when printing.

crwdns2866306:0crwdne2866306:0:

LaserJet Pro 400 M401

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

crwdns2934241:0crwdne2934241:0 June Cross

crwdns2947189:0crwdne2947189:0:

Why do I here a low whistle sound when printing?

crwdns2934249:0crwdne2934249:0:

Print jobs are fine.  But low, loud whistle is heard when printing.

crwdns2866306:0crwdne2866306:0:

LaserJet Pro 400 M401

crwdns2915684:0crwdne2915684:0:

open